export files to minio

To add minio to service I am going to do (estimate arond 10d):

• add a spring-boot dependency to work with minio (ncube-reporting-batch-processor) 5d
• add a spring-boot dependency to work with minio (ncube-reporting-configuration-application) 5d
• create a property flag that can on\off this functional (It's set to off by default)
• add a logic to the ReportPDFWriter and ReportPDFWriter classes
• add tests

concern about dev process:

• which branch should be used to merge the minio changes?
• who will do a code review and tests?

concern about infra:

• we should create minio backets in the each latyer (dev, test, preprod, prod)

I guess a more elegant solution is to use the Minio as the a volume mount in the pod. I looked the s3fs-fuse and it can do it. Looking at the number of stars (6K) this is a popular approach. As an additional plus, if we want to change a storage to something else, we don't have to add any adapter to java code and we can do it transparently for dev the team.